From cd1c0c9321999737073dcfc3364e194e02604bce Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 8 Mar 2018 11:01:22 -0500 Subject: [PATCH] debugfs_lookup(): switch to lookup_one_len_unlocked() Signed-off-by: Al Viro --- fs/debugfs/inode.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 63a998c3f252..13b01351dd1c 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -270,10 +270,7 @@ struct dentry *debugfs_lookup(const char *name, struct dentry *parent) if (!parent) parent = debugfs_mount->mnt_root; - inode_lock(d_inode(parent)); - dentry = lookup_one_len(name, parent, strlen(name)); - inode_unlock(d_inode(parent)); - + dentry = lookup_one_len_unlocked(name, parent, strlen(name)); if (IS_ERR(dentry)) return NULL; if (!d_really_is_positive(dentry)) {